The new games being added to the free download list are Killer Instinct Season 2: Ultra Edition for Xbox One and Rayman Origins for the Xbox 360. Both games received good responses from critics and gamers which means they're great additions to any Xbox library.

These games are currently available though Games with Gold:

Xbox One

World of Van Helsing: Deathtrap – January 1st-31st

Killer Instinct Season 2: Ultra Edition – January 16th- February 15th

Xbox 360

Rayman Origins – January 16th - 31st

The Games with Gold coming in February haven't been detailed yet but Microsoft should release the names and dates over the next week.